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1. 发明授权

US08891443B2 Method and system for implementing data routing of roaming user 有权
标题翻译：实现漫游用户数据路由的方法和系统
公开(公告)号：US08891443B2
公开(公告)日：2014-11-18
申请号：US12613828
申请日：2009-11-06
申请人： Weihua Hu
发明人： Weihua Hu
IPC分类号： H04W4/00 , H04L29/06 , H04W8/12 , H04W80/04
CPC分类号： H04W8/04 , H04L61/1588 , H04L61/2007 , H04L69/24 , H04W8/12 , H04W80/04
摘要： A method and system for implementing data routing of a roaming user are disclosed. The method comprises: configuring a roaming protocol between the home network and the roaming network; during the registering process of the user in the roaming network, performing an interactive negotiation between the home network and the roaming network, so as to determine one of the home network and the roaming network to allocate IP address according to the roaming protocol between the home network and the roaming network; and establishing the IP access bearer based on the IP address. A corresponding system is also provided. The routing of the roaming user data plane could be optimized under the control of the home network operator, and the IP address of the default IP bearer for the roaming user could be allocated by the roaming network as much as possible, while guaranteeing of the home network operator's interest and dominant position, so as to optimize the routing of the data plane for the roaming user, improve the performance of the data service and bring a better service experience to the roaming user.
摘要翻译：公开了一种用于实现漫游用户的数据路由的方法和系统。该方法包括：在家庭网络和漫游网络之间配置漫游协议; 在漫游网络中的用户的注册过程中，在家庭网络和漫游网络之间进行交互协商，以便根据家庭之间的漫游协议来确定家庭网络和漫游网络之一来分配IP地址网络和漫游网络; 并根据IP地址建立IP接入承载。还提供了相应的系统。可以在家庭网络运营商的控制下优化漫游用户数据平面的路由，漫游用户的默认IP承载的IP地址尽可能地由漫游网络分配，同时保证家庭网络运营商的兴趣和主导地位，从而优化漫游用户的数据平面路由，提高数据业务的性能，为漫游用户带来更好的业务体验。

2. 发明授权

US08787313B2 Method, network system and destination network for transmitting QoS during a handover process between systems 有权
标题翻译：用于在系统之间的切换过程中发送QoS的方法，网络系统和目的地网络
公开(公告)号：US08787313B2
公开(公告)日：2014-07-22
申请号：US13187227
申请日：2011-07-20
申请人： Wenfu Wu , Weihua Hu
发明人： Wenfu Wu , Weihua Hu
IPC分类号： H04W4/00
CPC分类号： H04W36/0044 , H04W36/14
摘要： A method for transmitting quality of service (QoS) during a handover process between systems and a network system and a destination network thereof are provided, which enable the QoS to be transmitted to a second access network during a handover process of a user equipment (UE) between systems. The method comprises: a second network mobility management network element acquires QoS of a UE during a handover process of the UE from a first network to a second network; and the second network mobility management network element transmits the acquired QoS to the second network access network and/or a user plane network element.
摘要翻译：提供了一种用于在系统与网络系统及其目的网络之间的切换过程期间发送服务质量（QoS）的方法，其使得能够在用户设备（UE）的切换过程期间将QoS发送到第二接入网络）系统之间。该方法包括：第二网络移动性管理网元在UE从第一网络到第二网络的切换过程期间获取UE的QoS; 并且第二网络移动性管理网元将所获取的QoS发送到第二网络接入网络和/或用户平面网络元件。

3. 发明授权

US08325675B2 Data processing method and system 有权
标题翻译：数据处理方法和系统
公开(公告)号：US08325675B2
公开(公告)日：2012-12-04
申请号：US12371078
申请日：2009-02-13
申请人： Wenfu Wu , Weihua Hu
发明人： Wenfu Wu , Weihua Hu
IPC分类号： H04W4/00
CPC分类号： H04W40/36 , H04L12/4633 , H04W36/0011 , H04W36/0066 , H04W36/14 , H04W88/005 , H04W88/12
摘要： A data processing method when the handover or change appears between systems includes the source data forwarding network element forwards the data to the user plane anchor network element; the user plane anchor network element forwards the data to the target side processing network element. A data processing method when the handover or change appears between systems is also provided by the present invention, which includes: the user plane anchor network element receives the message indication, transmits the data to at least one of the source data forwarding network element and the target side processing network element; the user plane anchor network element updates the route of the user plane, and transmits the data to the target side processing network element according to the updated route of the user plane. A data processing method when handover or change appears between GERAN/UTRAN systems under the Direct Tunnel solution is provided by the present invention, which can be applied to the Direct Tunnel solution.
摘要翻译：当系统之间出现切换或改变时的数据处理方法包括源数据转发网元将数据转发给用户平面锚网元; 用户平面锚网元将数据转发到目标侧处理网元。本发明还提供了当系统之间出现切换或改变时的数据处理方法，其包括：用户平面锚网元接收消息指示，将数据发送到源数据转发网元和目标端处理网元; 用户平面锚网络元件更新用户平面的路由，并根据用户平面的更新路由将数据发送到目标侧处理网元。在直接隧道解决方案的GERAN / UTRAN系统之间出现切换或改变时的数据处理方法由本发明提供，其可应用于直接隧道解决方案。

4. 发明授权

US08301165B2 Method, device and system for obtaining user equipment location information 有权
标题翻译：用于获取用户设备位置信息的方法，设备和系统
公开(公告)号：US08301165B2
公开(公告)日：2012-10-30
申请号：US13195415
申请日：2011-08-01
申请人： Weihua Hu , Zhongping Chen , Wenfu Wu
发明人： Weihua Hu , Zhongping Chen , Wenfu Wu
IPC分类号： H04M11/04 , H04W24/00
CPC分类号： H04W8/08 , H04W60/00 , H04W92/24
摘要： The invention provides a method, device, and system for obtaining user equipment (UE) location information. The method includes: an interworking entity (IWF) receives UE location information reported by a mobility management entity (MME); the IWF determines trusted UE location information according to the UE location information reported by the MME; and the IWF interacts with a UE or a mobile switching center (MSC) according to the trusted UE location information. With the method, device, and system, it is ensured that the MSC can obtain trusted and accurate UE location information in a circuit switched over packet switched (CSoPS) architecture.
摘要翻译：本发明提供一种用于获取用户设备（UE）位置信息的方法，设备和系统。该方法包括：互通实体（IWF）接收由移动性管理实体（MME）报告的UE位置信息; IWF根据MME报告的UE位置信息确定可信UE位置信息; 并且IWF根据可信UE位置信息与UE或移动交换中心（MSC）进行交互。通过该方法，设备和系统，确保MSC可以在通过分组交换（CSoPS）架构切换的电路中获得可靠且准确的UE位置信息。

5. 发明授权

US08111666B2 Method and system for idle mode signaling reduction 有权
标题翻译：空闲模式信令减少的方法和系统
公开(公告)号：US08111666B2
公开(公告)日：2012-02-07
申请号：US12618177
申请日：2009-11-13
申请人： Weihua Hu
发明人： Weihua Hu
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04W76/25
摘要： A method and a system for idle mode signaling reduction (ISR) are provided. The method includes: obtaining ISR activation information of a source network, and setting an ISR status of an user equipment (UE) in a target network according to the obtained ISR activation information of the source network. Thus, the ISR status of the UE can be processed when the UE is handed over between networks.
摘要翻译：提供了一种用于空闲模式信令减少（ISR）的方法和系统。该方法包括：获取源网络的ISR激活信息，并根据所获得的源网络的ISR激活信息，在目标网络中设置用户设备（UE）的ISR状态。因此，当UE在网络之间切换时，可以处理UE的ISR状态。

6. 发明申请

US20110287785A1 METHOD, DEVICE AND SYSTEM FOR OBTAINING USER EQUIPMENT LOCATION INFORMATION 有权
标题翻译：用于获取用户设备位置信息的方法，装置和系统
公开(公告)号：US20110287785A1
公开(公告)日：2011-11-24
申请号：US13195415
申请日：2011-08-01
申请人： Weihua HU , Zhongping Chen , Wenfu Wu
发明人： Weihua HU , Zhongping Chen , Wenfu Wu
IPC分类号： H04W24/00 , H04W4/02
CPC分类号： H04W8/08 , H04W60/00 , H04W92/24
摘要： The invention provides a method, device, and system for obtaining user equipment (UE) location information. The method includes: an interworking entity (IWF) receives UE location information reported by a mobility management entity (MME); the IWF determines trusted UE location information according to the UE location information reported by the MME; and the IWF interacts with a UE or a mobile switching center (MSC) according to the trusted UE location information. With the method, device, and system, it is ensured that the MSC can obtain trusted and accurate UE location information in a circuit switched over packet switched (CSoPS) architecture.
摘要翻译：本发明提供一种用于获取用户设备（UE）位置信息的方法，设备和系统。该方法包括：互通实体（IWF）接收由移动性管理实体（MME）报告的UE位置信息; IWF根据MME报告的UE位置信息确定可信UE位置信息; 并且IWF根据可信UE位置信息与UE或移动交换中心（MSC）进行交互。通过该方法，设备和系统，确保MSC可以在通过分组交换（CSoPS）架构切换的电路中获得可靠且准确的UE位置信息。

7. 发明申请

US20100234019A1 Mobility management entity information deleting method and device 有权
标题翻译：移动管理实体信息删除方法和设备
公开(公告)号：US20100234019A1
公开(公告)日：2010-09-16
申请号：US12783359
申请日：2010-05-19
申请人： Yanping Zhang , Weihua Hu , Han Zhou , Zhongping Chen
发明人： Yanping Zhang , Weihua Hu , Han Zhou , Zhongping Chen
IPC分类号： H04W8/02
CPC分类号： H04W8/04 , H04W60/00
摘要： A mobility management entity (MME) information deleting method includes: receiving a message sent by a first MME; and if needed, determining whether it is necessary to delete information about the first MME according to version information about the first MME. The method further includes: receiving a message sent by a target MME, in which the message carries version information about a source MME acquired by the target MME or an indication of deleting information about the source MME added by the target MME; and deleting the information about the source MME according to the message. A network device for deleting MME information is also provided. According to the present invention, a network device, such as a home subscriber server (HSS), is capable of acquiring version information about a source MME or receiving an indication of deleting information about the source MME, so as to determine whether it is necessary to delete the information about the MME.
摘要翻译：移动性管理实体（MME）信息删除方法包括：接收由第一MME发送的消息; 如果需要，根据关于第一MME的版本信息确定是否需要删除关于第一MME的信息。该方法还包括：接收目标MME发送的消息，其中该消息携带由目标MME获取的源MME的版本信息或关于目标MME添加的源MME的删除信息的指示; 根据该消息删除源MME的信息。还提供了用于删除MME信息的网络设备。根据本发明，诸如归属订户服务器（HSS）的网络设备能够获取关于源MME的版本信息或者接收关于源MME的删除信息的指示，以便确定是否需要删除关于MME的信息。

8. 发明申请

US20100142399A1 METHOD AND DEVICE FOR INFORMATION TRANSFER 有权
标题翻译：信息传递的方法和装置
公开(公告)号：US20100142399A1
公开(公告)日：2010-06-10
申请号：US12704868
申请日：2010-02-12
申请人： Weihua HU , Wenfu WU
发明人： Weihua HU , Wenfu WU
IPC分类号： H04J1/16
CPC分类号： H04W36/0044 , H04W76/22 , H04W92/24
摘要： A method for information transfer includes: determining, by a source Mobility Management Network Element (MMNE) of a source Access Network (AN), version number of GPRS Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE of a destination AN; and transmitting, by the source MMNE, user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE to the destination MMNE. The embodiment of the invention also provides a device for information transfer. With the embodiment of present invention, corresponding user information transfer may be realized.
摘要翻译：一种用于信息传输的方法包括：由源接入网（AN）的源移动性管理网元（MMNE）确定在源MMNE与目的地AN的目的地MMNE之间使用的GPRS隧道协议（GTP）的版本号 ; 并且由源MMNE将与源MMNE和目的地MMNE之间使用的GTP的版本号对应的用户信息发送到目的地MMNE。本发明的实施例还提供了一种用于信息传送的装置。利用本发明的实施例，可以实现相应的用户信息传送。

9. 发明申请

US20090149183A1 DATA PROCESSING METHOD AND SYSTEM 有权
标题翻译：数据处理方法与系统
公开(公告)号：US20090149183A1
公开(公告)日：2009-06-11
申请号：US12371078
申请日：2009-02-13
申请人： Wenfu WU , Weihua HU
发明人： Wenfu WU , Weihua HU
IPC分类号： H04W36/00
CPC分类号： H04W40/36 , H04L12/4633 , H04W36/0011 , H04W36/0066 , H04W36/14 , H04W88/005 , H04W88/12
摘要： A data processing method when the handover or change appears between systems includes the source data forwarding network element forwards the data to the user plane anchor network element; the user plane anchor network element forwards the data to the target side processing network element. A data processing method when the handover or change appears between systems is also provided by the present invention, which includes: the user plane anchor network element receives the message indication, transmits the data to at least one of the source data forwarding network element and the target side processing network element; the user plane anchor network element updates the route of the user plane, and transmits the data to the target side processing network element according to the updated route of the user plane. A data processing method when handover or change appears between GERAN/UTRAN systems under the Direct Tunnel solution is provided by the present invention, which can be applied to the Direct Tunnel solution.
摘要翻译：当系统之间出现切换或改变时的数据处理方法包括源数据转发网元将数据转发给用户平面锚网元; 用户平面锚网元将数据转发到目标侧处理网元。本发明还提供了当系统之间出现切换或改变时的数据处理方法，其包括：用户平面锚网元接收消息指示，将数据发送到源数据转发网元和目标端处理网元; 用户平面锚网络元件更新用户平面的路由，并根据用户平面的更新路由将数据发送到目标侧处理网元。在直接隧道解决方案的GERAN / UTRAN系统之间出现切换或改变时的数据处理方法由本发明提供，其可应用于直接隧道解决方案。

10. 发明授权

US09088918B2 Method and device for information transfer 有权
标题翻译：信息传输方法和设备
公开(公告)号：US09088918B2
公开(公告)日：2015-07-21
申请号：US13289535
申请日：2011-11-04
申请人： Weihua Hu , Wenfu Wu
发明人： Weihua Hu , Wenfu Wu
IPC分类号： H04W36/00 , H04W76/04 , H04W92/24
CPC分类号： H04W36/0044 , H04W76/22 , H04W92/24
摘要： A method for information transfer includes: determining, by a source Mobility Management Network Element (MMNE) of a source Access Network (AN), version number of GPRS Tunneling Protocol (GTP) used between the source MMNE and a destination MMNE of a destination AN; and transmitting, by the source MMNE, user information corresponding to the version number of the GTP used between the source MMNE and the destination MMNE to the destination MMNE. The embodiment of the invention also provides a device for information transfer. With the embodiment of present invention, corresponding user information transfer may be realized.
摘要翻译：一种用于信息传输的方法包括：由源接入网（AN）的源移动性管理网元（MMNE）确定在源MMNE与目的地AN的目的地MMNE之间使用的GPRS隧道协议（GTP）的版本号 ; 并且由源MMNE将与源MMNE和目的地MMNE之间使用的GTP的版本号对应的用户信息发送到目的地MMNE。本发明的实施例还提供了一种用于信息传送的装置。利用本发明的实施例，可以实现相应的用户信息传送。

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